In the latest episode of the Rathbones Look forward series, presenter Andrea Catherwood is joined by one of the UK’s most influential leaders in the energy business Lord John Browne, the former Chief Executive of BP. Lord Browne's latest book ‘Make, Think, Imagine: Engineering the Future of Civilisation' tells the story of engineering’s impact on civilisation – both good and bad - and argues that we need not put the brakes on future technological development.